What Technology Is Used by Dell EMC Unity Snapshots

question 60

Multiple Choice

What technology is used by Dell EMC Unity Snapshots?

• A) Copy on First Write, which requires a storage resource reserved to hold original data that changed to preserve the point-in-time view.
• B) Redirect on White, which requires no storage resource to create a Snapshot, writes are redirected on parent pool.
• C) Copy on First Write, which requires no storage resource is needed to create a Snapshot, writes are copied pool.
• D) redirect on Write, which requires a storage reserved to hold original data that changed to preserve the point-in-time view.

---

Definitions:

Cis

Short for "cisgender," describing individuals whose gender identity matches the sex they were assigned at birth.

Trans

A term used to describe individuals whose gender identity differs from the sex they were assigned at birth.

Cisgender

A term for individuals whose gender identity matches the sex they were assigned at birth.

Biological Sex

The classification of organisms, typically as male or female, based on their reproductive organs and functions derived from chromosomal complement.